Professor Dr. Xin-de Feng （Sing-Tuh Voong）, Member of the Chinese Academy of Sciences, Professor at Peking University, former editor-in-chief of this journal, passed away on October 24th, 2005 in Beijing.
文摘Professor Dr. Xin-de Feng （Sing-Tuh Voong）, Member of the Chinese Academy of Sciences, Professor at Peking University, former editor-in-chief of this journal, passed away on October 24th, 2005 in Beijing.
